X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fplugins%2Fnat%2Fin2out_ed.c;h=3bcde10a48754f290bf40317310c13553f4b28ea;hb=c1f93067e;hp=9a61af9dad9a88e881307408aa20c7a817810300;hpb=a5e73762d585e9fa405b56ebd9f5c78d12c4d1f9;p=vpp.git diff --git a/src/plugins/nat/in2out_ed.c b/src/plugins/nat/in2out_ed.c index 9a61af9dad9..3bcde10a487 100644 --- a/src/plugins/nat/in2out_ed.c +++ b/src/plugins/nat/in2out_ed.c @@ -29,6 +29,7 @@ #include #include #include +#include #define foreach_nat_in2out_ed_error \ _(UNSUPPORTED_PROTOCOL, "unsupported protocol") \ @@ -81,12 +82,6 @@ typedef struct u32 is_slow_path; } nat_in2out_ed_trace_t; -vlib_node_registration_t nat44_ed_in2out_node; -vlib_node_registration_t nat44_ed_in2out_slowpath_node; -vlib_node_registration_t nat44_ed_in2out_output_node; -vlib_node_registration_t nat44_ed_in2out_output_slowpath_node; -vlib_node_registration_t nat44_ed_in2out_reass_node; - static u8 * format_nat_in2out_ed_trace (u8 * s, va_list * args) { @@ -154,6 +149,7 @@ icmp_get_ed_key (ip4_header_t * ip0, nat_ed_ses_key_t * p_key0) return 0; } +#ifndef CLIB_MARCH_VARIANT int nat44_i2o_ed_is_idle_session_cb (clib_bihash_kv_16_8_t * kv, void *arg) { @@ -199,7 +195,8 @@ nat44_i2o_ed_is_idle_session_cb (clib_bihash_kv_16_8_t * kv, void *arg) if (snat_is_unk_proto_session (s)) goto delete; - snat_ipfix_logging_nat44_ses_delete (s->in2out.addr.as_u32, + snat_ipfix_logging_nat44_ses_delete (ctx->thread_index, + s->in2out.addr.as_u32, s->out2in.addr.as_u32, s->in2out.protocol, s->in2out.port, @@ -213,6 +210,10 @@ nat44_i2o_ed_is_idle_session_cb (clib_bihash_kv_16_8_t * kv, void *arg) &s->ext_host_addr, s->ext_host_port, s->in2out.protocol, is_twice_nat_session (s)); + nat_ha_sdel (&s->out2in.addr, s->out2in.port, &s->ext_host_addr, + s->ext_host_port, s->out2in.protocol, s->out2in.fib_index, + ctx->thread_index); + if (is_twice_nat_session (s)) { for (i = 0; i < vec_len (sm->twice_nat_addresses); i++) @@ -242,6 +243,7 @@ nat44_i2o_ed_is_idle_session_cb (clib_bihash_kv_16_8_t * kv, void *arg) return 0; } +#endif static inline u32 icmp_in2out_ed_slow_path (snat_main_t * sm, vlib_buffer_t * b0, @@ -258,7 +260,7 @@ icmp_in2out_ed_slow_path (snat_main_t * sm, vlib_buffer_t * b0, /* Accounting */ nat44_session_update_counters (s0, now, vlib_buffer_length_in_chain - (sm->vlib_main, b0)); + (sm->vlib_main, b0), thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s0, thread_index); } @@ -296,7 +298,7 @@ slow_path_ed (snat_main_t * sm, if (PREDICT_FALSE (maximum_sessions_exceeded (sm, thread_index))) { b->error = node->errors[NAT_IN2OUT_ED_ERROR_MAX_SESSIONS_EXCEEDED]; - nat_ipfix_logging_max_sessions (sm->max_translations); + nat_ipfix_logging_max_sessions (thread_index, sm->max_translations); nat_log_notice ("maximum sessions exceeded"); return NAT_IN2OUT_ED_NEXT_DROP; } @@ -420,7 +422,8 @@ slow_path_ed (snat_main_t * sm, *sessionp = s; /* log NAT event */ - snat_ipfix_logging_nat44_ses_create (s->in2out.addr.as_u32, + snat_ipfix_logging_nat44_ses_create (thread_index, + s->in2out.addr.as_u32, s->out2in.addr.as_u32, s->in2out.protocol, s->in2out.port, @@ -433,6 +436,12 @@ slow_path_ed (snat_main_t * sm, &s->ext_host_addr, s->ext_host_port, s->in2out.protocol, 0); + nat_ha_sadd (&s->in2out.addr, s->in2out.port, &s->out2in.addr, + s->out2in.port, &s->ext_host_addr, s->ext_host_port, + &s->ext_host_nat_addr, s->ext_host_nat_port, + s->in2out.protocol, s->in2out.fib_index, s->flags, + thread_index, 0); + return next; } @@ -519,7 +528,8 @@ nat_not_translate_output_feature_fwd (snat_main_t * sm, ip4_header_t * ip, } /* Accounting */ nat44_session_update_counters (s, now, - vlib_buffer_length_in_chain (vm, b)); + vlib_buffer_length_in_chain (vm, b), + thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s, thread_index); return 1; @@ -554,7 +564,7 @@ nat44_ed_not_translate_output_feature (snat_main_t * sm, ip4_header_t * ip, { nat_log_debug ("TCP close connection %U", format_snat_session, &sm->per_thread_data[thread_index], s); - nat_free_session_data (sm, s, thread_index); + nat_free_session_data (sm, s, thread_index, 0); nat44_delete_session (sm, s, thread_index); } else @@ -585,6 +595,7 @@ nat44_ed_not_translate_output_feature (snat_main_t * sm, ip4_header_t * ip, return 0; } +#ifndef CLIB_MARCH_VARIANT u32 icmp_match_in2out_ed (snat_main_t * sm, vlib_node_runtime_t * node, u32 thread_index, vlib_buffer_t * b, ip4_header_t * ip, @@ -694,6 +705,7 @@ out: *(snat_session_t **) d = s; return next; } +#endif static snat_session_t * nat44_ed_in2out_unknown_proto (snat_main_t * sm, @@ -767,7 +779,7 @@ nat44_ed_in2out_unknown_proto (snat_main_t * sm, if (PREDICT_FALSE (maximum_sessions_exceeded (sm, thread_index))) { b->error = node->errors[NAT_IN2OUT_ED_ERROR_MAX_SESSIONS_EXCEEDED]; - nat_ipfix_logging_max_sessions (sm->max_translations); + nat_ipfix_logging_max_sessions (thread_index, sm->max_translations); nat_log_notice ("maximum sessions exceeded"); return 0; } @@ -881,7 +893,8 @@ nat44_ed_in2out_unknown_proto (snat_main_t * sm, ip->checksum = ip_csum_fold (sum); /* Accounting */ - nat44_session_update_counters (s, now, vlib_buffer_length_in_chain (vm, b)); + nat44_session_update_counters (s, now, vlib_buffer_length_in_chain (vm, b), + thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s, thread_index); @@ -910,8 +923,8 @@ nat44_ed_in2out_node_fn_inline (vlib_main_t * vm, u32 tcp_packets = 0, udp_packets = 0, icmp_packets = 0, other_packets = 0, fragments = 0; - stats_node_index = is_slow_path ? nat44_ed_in2out_slowpath_node.index : - nat44_ed_in2out_node.index; + stats_node_index = is_slow_path ? sm->ed_in2out_slowpath_node_index : + sm->ed_in2out_node_index; from = vlib_frame_vector_args (frame); n_left_from = frame->n_vectors; @@ -1153,7 +1166,8 @@ nat44_ed_in2out_node_fn_inline (vlib_main_t * vm, /* Accounting */ nat44_session_update_counters (s0, now, vlib_buffer_length_in_chain (vm, - b0)); + b0), + thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s0, thread_index); @@ -1361,8 +1375,8 @@ nat44_ed_in2out_node_fn_inline (vlib_main_t * vm, /* Accounting */ nat44_session_update_counters (s1, now, - vlib_buffer_length_in_chain (vm, - b1)); + vlib_buffer_length_in_chain (vm, b1), + thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s1, thread_index); @@ -1599,8 +1613,8 @@ nat44_ed_in2out_node_fn_inline (vlib_main_t * vm, /* Accounting */ nat44_session_update_counters (s0, now, - vlib_buffer_length_in_chain (vm, - b0)); + vlib_buffer_length_in_chain (vm, b0), + thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s0, thread_index); @@ -1648,17 +1662,15 @@ nat44_ed_in2out_node_fn_inline (vlib_main_t * vm, return frame->n_vectors; } -static uword -nat44_ed_in2out_fast_path_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +VLIB_NODE_FN (nat44_ed_in2out_node) (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) { return nat44_ed_in2out_node_fn_inline (vm, node, frame, 0, 0); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (nat44_ed_in2out_node) = { - .function = nat44_ed_in2out_fast_path_fn, .name = "nat44-ed-in2out", .vector_size = sizeof (u32), .format_trace = format_nat_in2out_ed_trace, @@ -1677,20 +1689,15 @@ VLIB_REGISTER_NODE (nat44_ed_in2out_node) = { }; /* *INDENT-ON* */ -VLIB_NODE_FUNCTION_MULTIARCH (nat44_ed_in2out_node, - nat44_ed_in2out_fast_path_fn); - -static uword -nat44_ed_in2out_output_fast_path_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +VLIB_NODE_FN (nat44_ed_in2out_output_node) (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) { return nat44_ed_in2out_node_fn_inline (vm, node, frame, 0, 1); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (nat44_ed_in2out_output_node) = { - .function = nat44_ed_in2out_output_fast_path_fn, .name = "nat44-ed-in2out-output", .vector_size = sizeof (u32), .format_trace = format_nat_in2out_ed_trace, @@ -1709,20 +1716,15 @@ VLIB_REGISTER_NODE (nat44_ed_in2out_output_node) = { }; /* *INDENT-ON* */ -VLIB_NODE_FUNCTION_MULTIARCH (nat44_ed_in2out_output_node, - nat44_ed_in2out_output_fast_path_fn); - -static uword -nat44_ed_in2out_slow_path_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +VLIB_NODE_FN (nat44_ed_in2out_slowpath_node) (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) { return nat44_ed_in2out_node_fn_inline (vm, node, frame, 1, 0); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (nat44_ed_in2out_slowpath_node) = { - .function = nat44_ed_in2out_slow_path_fn, .name = "nat44-ed-in2out-slowpath", .vector_size = sizeof (u32), .format_trace = format_nat_in2out_ed_trace, @@ -1741,20 +1743,16 @@ VLIB_REGISTER_NODE (nat44_ed_in2out_slowpath_node) = { }; /* *INDENT-ON* */ -VLIB_NODE_FUNCTION_MULTIARCH (nat44_ed_in2out_slowpath_node, - nat44_ed_in2out_slow_path_fn); - -static uword -nat44_ed_in2out_output_slow_path_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +VLIB_NODE_FN (nat44_ed_in2out_output_slowpath_node) (vlib_main_t * vm, + vlib_node_runtime_t * + node, + vlib_frame_t * frame) { return nat44_ed_in2out_node_fn_inline (vm, node, frame, 1, 1); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (nat44_ed_in2out_output_slowpath_node) = { - .function = nat44_ed_in2out_output_slow_path_fn, .name = "nat44-ed-in2out-output-slowpath", .vector_size = sizeof (u32), .format_trace = format_nat_in2out_ed_trace, @@ -1773,9 +1771,6 @@ VLIB_REGISTER_NODE (nat44_ed_in2out_output_slowpath_node) = { }; /* *INDENT-ON* */ -VLIB_NODE_FUNCTION_MULTIARCH (nat44_ed_in2out_output_slowpath_node, - nat44_ed_in2out_output_slow_path_fn); - static inline uword nat44_ed_in2out_reass_node_fn_inline (vlib_main_t * vm, vlib_node_runtime_t * node, @@ -1965,7 +1960,7 @@ nat44_ed_in2out_reass_node_fn_inline (vlib_main_t * vm, if (PREDICT_FALSE (reass0->sess_index == (u32) ~ 0)) { if (nat_ip4_reass_add_fragment - (reass0, bi0, &fragments_to_drop)) + (thread_index, reass0, bi0, &fragments_to_drop)) { b0->error = node->errors[NAT_IN2OUT_ED_ERROR_MAX_FRAG]; nat_log_notice @@ -2043,8 +2038,8 @@ nat44_ed_in2out_reass_node_fn_inline (vlib_main_t * vm, /* Accounting */ nat44_session_update_counters (s0, now, - vlib_buffer_length_in_chain (vm, - b0)); + vlib_buffer_length_in_chain (vm, b0), + thread_index); /* Per-user LRU list maintenance */ nat44_session_update_lru (sm, s0, thread_index); @@ -2100,10 +2095,10 @@ nat44_ed_in2out_reass_node_fn_inline (vlib_main_t * vm, vlib_put_next_frame (vm, node, next_index, n_left_to_next); } - vlib_node_increment_counter (vm, nat44_ed_in2out_reass_node.index, + vlib_node_increment_counter (vm, sm->ed_in2out_reass_node_index, NAT_IN2OUT_ED_ERROR_PROCESSED_FRAGMENTS, pkts_processed); - vlib_node_increment_counter (vm, nat44_ed_in2out_reass_node.index, + vlib_node_increment_counter (vm, sm->ed_in2out_reass_node_index, NAT_IN2OUT_ED_ERROR_CACHED_FRAGMENTS, cached_fragments); @@ -2116,17 +2111,15 @@ nat44_ed_in2out_reass_node_fn_inline (vlib_main_t * vm, return frame->n_vectors; } -static uword -nat44_ed_in2out_reass_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +VLIB_NODE_FN (nat44_ed_in2out_reass_node) (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) { return nat44_ed_in2out_reass_node_fn_inline (vm, node, frame, 0); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (nat44_ed_in2out_reass_node) = { - .function = nat44_ed_in2out_reass_node_fn, .name = "nat44-ed-in2out-reass", .vector_size = sizeof (u32), .format_trace = format_nat44_reass_trace, @@ -2144,20 +2137,15 @@ VLIB_REGISTER_NODE (nat44_ed_in2out_reass_node) = { }; /* *INDENT-ON* */ -VLIB_NODE_FUNCTION_MULTIARCH (nat44_ed_in2out_reass_node, - nat44_ed_in2out_reass_node_fn); - -static uword -nat44_ed_in2out_reass_output_node_fn (vlib_main_t * vm, - vlib_node_runtime_t * node, - vlib_frame_t * frame) +VLIB_NODE_FN (nat44_ed_in2out_reass_output_node) (vlib_main_t * vm, + vlib_node_runtime_t * node, + vlib_frame_t * frame) { return nat44_ed_in2out_reass_node_fn_inline (vm, node, frame, 1); } /* *INDENT-OFF* */ VLIB_REGISTER_NODE (nat44_ed_in2out_reass_output_node) = { - .function = nat44_ed_in2out_reass_output_node_fn, .name = "nat44-ed-in2out-reass-output", .vector_size = sizeof (u32), .format_trace = format_nat44_reass_trace, @@ -2175,9 +2163,6 @@ VLIB_REGISTER_NODE (nat44_ed_in2out_reass_output_node) = { }; /* *INDENT-ON* */ -VLIB_NODE_FUNCTION_MULTIARCH (nat44_ed_in2out_reass_output_node, - nat44_ed_in2out_reass_output_node_fn); - /* * fd.io coding-style-patch-verification: ON *